CS-302 Conferencing Discussion System with Dante Network Interface


CS-302 is a simple and affordable Conference discussion system. With exquisite design, focusing on application of various  conferences, the newly developed sound activate mode, the participants don’t need operating manually, just speaking to microphones directly, the microphone unit can be started to speak,  simple to use, fully applicable to the various conference locations.
 
This system is composed of software and hardware, adopt microprocessor control, the unit automatically detect settings, innovation speaking mode setting, limiting times setting, and implementation of system video preset functions. As a new generation of multi function, can be separated from the computer to use, convenient operation of the video tracking discuss conference system, is the ideal solution for conference engineering application.

Practical Function
·Adopt the OLED display, can display the microphone status, operating mode, central controller status, the number of speaker, etc.
·4 kinds of conference mode selection: FIFO, Automatic(with limiting time), Request, Sound activate.
·The central controller can select the number of speakers, active 2/3/4 microphones in a time.
·Support camera tracking, through the serial port RS-232 or RS-422 communication protocol control up to 4 cameras, compatible with VISCA, PELCO-D, PELCO-P 3 kinds of camera control code protocol.
·With 4 video inputs and 1 video output port, SD and HD SDI video inputs and outputs are supported. HD SDI supports HDcctv1.0, HD-SDI (ST292), 3G-SDI (ST424) and SD-SDI (259).
·9-pin serial port control interface can be connected to intelligent control system for camera tracking.
·Support Dante protocol, flexible to meet various engineering solutions.
·The newly developed high-voltage, low-current power supply system minimizes line voltage losses and minimizes the effects of overly long connecting cables. One cable to connect more conference units makes installation easier.
·Adopt using anti shedding aviation cable hand in hand connection mode, the connection is simple, reliable and stable, the whole system required engineering and installation costs can be reduced.
Clear Sound Quality
·With automatic gain audio processing circuit, prevent feedback effectively and improve the clarity of the whole system.
Flexible expanding
·It is easy to expand and change configuration. The central controller connect up to 30 microphone units. If connect the EXP-124W, can connect up to 110 microphone units.
·Connecting telephone coupler can be applied directly to a remote call meeting.
Flexible Speaking
·CS-302C and CS-501C chairman unit has the priority to override all delegate units, to control the atmosphere of the meeting.
Four Speech Mode
---Time limiting: The speech time limit can be set to 1-60 minutes, and the speech will be automatically closed when the time is up. After reaching the power-on quantity, when another representative wants to speak, it will automatically enter the request-to-speak registration queue.
---FIFO: FIFO mode (default). After reaching the power-on number, the speaking unit that was opened first is closed by the subsequent speaking unit.
---Request: The speaking of the representative unit needs to be approved by the chairman unit or the operator. In this mode, the chairman unit always keeps the normally open state.
---Voice Activated: When the microphone is turned on by voice, manual operation is not required. After the number of power-on is reached, the speaking unit that is turned on first is turned off by the subsequent speaking unit. 
Multiple Ports
·With record output can connect the recorder, all records can be fully recorded and saved, also can connect the external audio device.

CS-302 Conference System
· Frequency response: 60Hz-18KHz
·Total Harmonic Distortion: <0.1%(f=1KHz)
·Dynamic range: >100dB
·Signal to Noise Ratio: >106 dB(THD<1%,f=1KHz)
·Connecting cable: Anti-detached 9 core shielded cable/Cat5 typeB network cable
·Connection Mode: Hand in hand
·The maximum number of conference units: 110
·The number of simultaneous opening microphone: 2/3/4
·Operating condition: Fixed, stationary or moving

CS-302M conference host product parameters
·EIA standard 1U metal, with aluminum alloy panel, is professional and elegant.
·Adopt the OLED display, can display the microphone status, operating mode, central controller status, the number of speaker, etc.
Chassis specifications: EIA Standard 1U
Supply voltage: 90-264V AC or 127-370V AC,47-63Hz
Static power consumption:6W
Rated power: 75W/24V
Maximum power: 100W/24V
XLR balances carnon maximum output level: 14.6dBu
Maximum output level of the 6.35mm balance socket: 14.6dBu
RCA lotus socket maximum output level: 9.8 dBu
RCA lotus socket maximum input level: 3.2 dBu
Conference unit extension: Anti drop 9P aviation plug x 1、Network port (female) x1
Video input port: BNC x 4
Video output port: BNC x 1
Video interface impedance: 75Ω
9 pin serial port control interface: DB9 Female plug x 1
Rs-232 control protocol interface:5P Phoenix terminal X 1
Rs-422 control protocol interface:5P Phoenix terminal X 1
Dante interface: RJ45x1
Audio output: XLRM x 1, 6.35mm jack x 1, RCA Lotus x 1
Audio input:  RCA Lotus x 1
Screen type: OLED
Key mode: touch style
Weight: about 2.3kg
Dimension (mm): 410 (W) x43 (H) x206 (D)

CS-302C、CS-302D
·Delicate and fashion design, soft touching feeling with ergonomic.
·Advanced conferencing technology, compliant with ICE60914.
·Priority bottom to switch off the speaking unit.
·Microphone super wide visual angle OLED display, can display every working status.
·Microphone with super quiet electronic touch switch, can avoid the mechanical voice switching amplifier, microphone pickup operation can be controlled, and the microphone LED can display the working status.
·The microphone with illuminated ring, can indicate the working status .
·Unique audio processing circuit, can improve the clarity of the system.
·Unidirectional condenser microphone for high quality sound pickup.
·Chairman unit has the priority to override and permit all delegate units , to control the atmosphere of the meeting.
Polar pattern: Cardioid Conderser
Frequency response: 50Hz-18KHz
Sensitivity: -30dB+/-3dB(0dB=1V/Pa,f=1KHz)
Maximum input sound pressure level: 105dB(THD<5%, f=1KHz)
Signal to noise ratio (A weighted):>100dBA(THD<1%,f=1 KHz)
Distortion:<0.1%
Power supply: 24V DC(supplied by the receiver)
Maximum power of speakers: 1.5W
Power consumption: 0.8W-2.5W
Phone connector: 3.5mm jack
Screen type: OLED
Unit interface: Anti drop 9P aviation plug
Weight: 950g
The length of microphone : 340mm/420mm/480mm
The size of the microphone base: 182mmx 51mm x 110mm
Color: nickel black

CS-501C、CS-501D
·Delicate and fashion design, soft touching feeling with ergonomic.
·Advanced conferencing technology, compliant with ICE60914.
·Priority bottom to switch off the speaking unit.
·When the microphone is muted, the base indicator light ring is red, and when the microphone is speaking, the base indicator light ring is green
·The microphone with illuminated ring, can indicate the working status .
·Unique audio processing circuit, can improve the clarity of the system.
·Unidirectional condenser microphone for high quality sound pickup.
·Fixed microphone design.
·Chairman unit has the priority to override and permit all delegate units , to control the atmosphere of the meeting.
Polar pattern: Cardioid Conderser
Frequency response: 50Hz-20KHz
Sensitivity: -20dB+/-3dB(0dB=1V/Pa,f=1KHz)
Maximum input sound pressure level: 110dB(THD<5%, f=1KHz)
Signal to noise ratio (A weighted):>100dBA(THD<1%,f=1 KHz)
Distortion:<0.1%
Power supply: 24V DC(supplied by the receiver)
Power consumption:0.72W
Unit interface: RJ45 network port
Weight: about 670g
Dimension (mm): 147 (L) x115 (W) x218 (H)

EXP-124 Conference System Repeater
EXP-124 is a repeater used in wired conference systems to provide power connections for the microphone units of the conference system, enhance the stability of the entire system, and increase the number of microphone units used.
·The EXP series repeater is made of all metal, which is sturdy, stylish and beautiful as a whole, and has fixing holes. It can be fixedly installed on the wall, the bottom of the table, etc., which is convenient for installation and use.
·Two 9P aviation male connectors are connected by a dedicated 9P aviation cable, one is the input terminal and the other is the output terminal.
·Amplify the communication signal to enhance the communication quality.
·Built-in 72W/24V power module, which can provide power for 30 microphone units.
·Built-in fan to ensure that the power supply maintains a good heat dissipation effect when working at high power
·With a working indicator, it lights up in red when it is in standby, and it lights up in blue when it is working.
Model:EXP-124
Power supply(AC): 110-240V,50/60Hz
Output voltage: 24V
Maximum power output: 72W
Input/Output interface: Anti drop 9P aviation plug
Dimension (mm): 220 (L) x140 (W) x48 (H)
Weight: about 950g

CS-302 Wired Professional Conference Discussion System Solution
Catalog: Wired Conference System Product's Link:
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